Auxiliary driving structure of motor shared by multiple assemblies

Abstract

An auxiliary driving structure of a motor shared by multiple assemblies comprises an auxiliary driving motor, an air compressor and a generator, the air compressor is installed at the left end of a support, the auxiliary driving motor is installed on the right side of the air compressor, and the bottom of the auxiliary driving motor is installed on the support; a generator is installed on the lower portion of the auxiliary driving motor, and an air conditioner compressor is installed at the right end of the support. The rear cabin of the whole vehicle is independently arranged, space can be saved, overall replacement or independent maintenance of the system is facilitated, meanwhile, a large number of mechanical structures are adopted for transmission, connection arrangement of electrical parts can be reduced, the fire phenomenon caused by wire harness faults is avoided, and safety and fireproof performance are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile, especially a kind of auxiliary drive structure of multi-component shared motor. BACKGROUND

[0002] With the rapid growth and application of new energy vehicles, the safety problems faced by new energy special parts are becoming more and more prominent, and the frequency of accidents caused is significantly increased, especially the operation conditions of new energy buses are more complex, and the vehicles are often damaged in steering, braking, air conditioning and other systems due to lack of professional maintenance personnel and skills, which affects safety and operation. Therefore, it is very important to develop a safe and practical, economical and reliable auxiliary drive system.

[0003] Therefore, in order to improve the safety and practicality of the automobile, the application provides an auxiliary drive structure of multi-component shared motor. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an auxiliary drive structure of multi-component shared motor.

[0005] An auxiliary drive structure of multi-component shared motor comprises an auxiliary drive motor, an air compressor and a generator, wherein an air compressor is installed at the left end of the support, an auxiliary drive motor is installed at the right side of the air compressor, the bottom of the auxiliary drive motor is installed on the support, a generator is installed at the lower part of the auxiliary drive motor, and an air conditioner compressor is installed at the right end of the support.

[0006] Preferably, an air filter element is installed at the side of the air compressor, an air compressor wheel is installed at the other side of the air compressor, and a cooling fan is installed at the front of the air compressor.

[0007] Preferably, a steering oil pump is installed at one side of the auxiliary drive motor, and an auxiliary drive motor wheel is installed at the other side of the drive motor.

[0008] Preferably, an air conditioner compressor wheel is installed at one side of the air conditioner compressor.

[0009] Preferably, a generator wheel is installed at one side of the generator, and an adjusting wheel is installed at the left end of the generator.

[0010] Preferably, the generator wheel is connected with the air conditioner compressor wheel through a belt, the generator wheel is also connected with the air compressor wheel through a belt, the air compressor wheel is connected with the adjusting wheel through a belt, the adjusting wheel is connected with the generator wheel through a belt, and the generator wheel is connected with the auxiliary drive motor wheel.

[0011] Preferably, the adjusting wheel can adjust the tightness of the belt.

[0012] The above scheme has the beneficial effects of:

[0013] The utility model discloses a whole vehicle rear warehouse is arranged separately to structure, can save space, benefit the integral replacement or individual overhaul of system, and this structure adopts a large amount of mechanical structure transmission simultaneously, can reduce the connection arrangement of electrical parts, avoids the fire phenomenon caused by wiring harness failure, improves the security and fireproof performance. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic view of the utility model;

[0015] Figure 2 It is the right view structure schematic view of the utility model;

[0016] Figure 3 It is the left view structure schematic view of the utility model;

[0017] Figure 4 It is the overhead view structure schematic view of the utility model;

[0018] Figure 5 It is the three-dimensional structure schematic view of the utility model;

[0019] In the drawing: 1, auxiliary drive motor;11, auxiliary drive motor wheel;2, air compressor;21, air compressor wheel;3, regulating wheel;4, generator;41, generator wheel;5, air conditioner compressor;51, air conditioner compressor wheel;6, steering oil pump;7, support;8, air filter element;9, cooling fan. DETAILED DESCRIPTION

[0020] The utility model will be further clearly and completely explained below in conjunction with the drawings of the specification, but the protection scope of the utility model is not limited to this.

[0021] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 Indicated, a kind of auxiliary drive structure of multi-component common motor, comprising: auxiliary drive motor 1, air compressor 2, generator 4, wherein, the left end of support 7 is equipped with air compressor 2, the right side of air compressor 2 is equipped with auxiliary drive motor 1, the bottom of auxiliary drive motor 1 is installed in support 7, the lower portion of auxiliary drive motor 1 is equipped with generator 4, the right end of support 7 is equipped with air conditioner compressor 5;

[0022] When working, the auxiliary driving motor 1 is used as a power source to drive the air compressor 2, the generator 4 and the air conditioner compressor 5 through a belt transmission, and each component is mounted on the support 7 by bolts or welding,

[0023] Specifically, the air filter 8 is mounted on one side of the air compressor 2, the air compressor wheel 21 is mounted on the other side of the air compressor 2, and the cooling fan 9 is mounted on the front of the air compressor 2.

[0024] When working, the auxiliary driving motor 1 drives the air compressor 2 to compress air filtered by the air filter 8, and the cooling fan 9 is started to cool the air compressor 2.

[0025] Specifically, the auxiliary driving motor 1 is mounted with the steering oil pump 6 on one side, and the auxiliary driving motor wheel 11 on the other side.

[0026] When working, the auxiliary driving motor 1 drives the steering oil pump 6 to work through a shaft transmission.

[0027] Specifically, the air conditioner compressor wheel 51 is mounted on one side of the air conditioner compressor 5.

[0028] Specifically, the generator wheel 41 is mounted on one side of the generator 4, and the adjusting wheel 3 is mounted on the left end of the generator 4.

[0029] Specifically, the generator wheel 41 is connected with the air conditioner compressor wheel 51 through a belt, the generator wheel 41 is also connected with the air compressor wheel 21 through a belt, the air compressor wheel 21 is connected with the adjusting wheel 3 through a belt, the adjusting wheel 3 is connected with the generator wheel 41 through a belt, and the generator wheel 41 is connected with the auxiliary driving motor wheel 11.

[0030] Specifically, the adjusting wheel 3 can adjust the tightness of the belt.

[0031] When working, the auxiliary driving motor 1 is used as a power source to drive the air conditioner compressor 5, the air compressor 2 and the generator 4 through a belt transmission. During use, the transmission belt is in a stressed state for a long time, the belt will gradually stretch, the friction of the belt will decrease, and the power will be lost. At this time, the adjusting wheel 3 can be used to adjust the tension of the belt to improve the transmission efficiency. The auxiliary driving motor 1, the air compressor 2, the air conditioner compressor 5 and the generator 4 are closely installed together, which can save equipment space. Since they are all mechanical transmission settings, the use of wire harness is reduced, and the fire safety of the device is improved.

Claims

1. An auxiliary drive arrangement for a multi-component common electric machine, comprising: Auxiliary drive motor (1), air compressor (2), generator (4), support (7), characterized in that the left end of the support (7) is provided with an air compressor (2), the right side of the air compressor (2) is provided with an auxiliary drive motor (1), the bottom of the auxiliary drive motor (1) is installed on the support (7), the lower part of the auxiliary drive motor (1) is provided with a generator (4), and the right end of the support (7) is provided with an air conditioner compressor (5).

2. An auxiliary drive arrangement for a multi-component common electrical machine as claimed in claim 1, characterised in that, The side of the air compressor (2) is provided with an air filter (8), the other side of the air compressor (2) is provided with an air compressor wheel (21), and the front of the air compressor (2) is provided with a cooling fan (9).

3. An auxiliary drive arrangement for a multi-component common electrical machine as claimed in claim 2, wherein, One side of the auxiliary drive motor (1) is provided with a steering oil pump (6), and the other side of the drive motor (1) is provided with an auxiliary drive motor wheel (11).

4. A multiple component common motor auxiliary drive structure as recited in claim 1, wherein, One side of the air conditioner compressor (5) is provided with an air conditioner compressor wheel (51).

5. A multiple component common motor auxiliary drive structure as recited in claim 1, wherein, One side of the generator (4) is provided with a generator wheel (41), and the left end of the generator (4) is provided with an adjusting wheel (3).

6. An auxiliary drive arrangement for a multi-component common electrical machine as claimed in claim 5, characterised in that, The generator wheel (41) is connected with the air conditioner compressor wheel (51) through a belt, the generator wheel (41) is also connected with the air compressor wheel (21) through a belt, the air compressor wheel (21) is connected with the adjusting wheel (3) through a belt, the adjusting wheel (3) is connected with the generator wheel (41) through a belt, and the generator wheel (41) is connected with the auxiliary drive motor wheel (11).

7. An auxiliary drive arrangement for a multi-component common electrical machine as claimed in claim 6, characterised in that, The adjusting wheel (3) can adjust the tightness of the belt.

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